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Configure Virtual IP for Oracle Applications 11i middle tier

1.Ensure that you can able to login the application by indivitual hostname like (http://apps1.example.in and http://apps2.example.in)

2.We need third party hardware load balancer for load balancing. we assign this virtual IP to hardware load balancer.

3.Change the following parameters in XML file
s_webentryhost to virtul hostname like (apps)
s_webentrydomain to virtull host domain name (example.in)
s_webentryurlprotocol to http ot https
s_login_page to virtual hostname with port no like (http://apps.metro.in:8020/OA_HTML/US/ICXINDEX_UAT_apps1.htm

4.Run the autoconfig on both apps tier

5.After running autoconfig ensure that in both apps node you have that entry in httpd_pls.conf files under $IAS_ORACLE_HOME/Apache/Apache/conf

VirtualHost _default_:*
Location /
Order deny,allow
Deny from all
Allow from localhost
Allow from apps1
Allow from apps1.example.in
Allow from apps.metro.in
/Location
/VirtualHost


VirtualHost _default_:*
Location /
Order deny,allow
Deny from all
Allow from localhost
Allow from apps2
Allow from apps2.example.in
Allow from apps.example.in
/Location
/VirtualHost

Comments

mahakk01 said…
This post describes the method to configure virtual IP for Oracle applications 11i middle tier. The steps are given in the post. All you need to do is just follow the steps and then see the result. I think this is an easy way. Thanks.
sap testing
December 11, 2011 at 10:00 PM
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